Prefabricated concrete tower segment assembly platform

Abstract

This invention relates to the field of wind power generation technology and discloses a prefabricated concrete tower segment assembly platform, comprising: a connecting platform; a slide rail assembly, the first end of which is disposed on the connecting platform, and the second end of which extends away from the connecting platform, the upper surface of which forms an inclined surface, the height of which at the first end is lower than at the second end, and several slide rail assemblies are spaced apart along the circumference of the connecting platform; a sliding platform, movably disposed along the inclined surface, the upper surface of which forms a horizontal bearing surface; and a material feeding mechanism disposed on the slide rail assembly and connected to the side of the sliding platform near the second end. The sliding platform of this invention can move a predetermined distance on the slide rail assembly to transport the segments to be assembled to a predetermined position for assembly, simplifying the assembly process and reducing or eliminating manual intervention, thus lowering safety hazards.

Description

Technical Field

[0001] This invention relates to the field of wind power generation technology, and more specifically to a prefabricated concrete tower segment assembly platform. Background Technology

[0002] Wind turbine towers are the supports and vibration absorbers in wind turbine generators. Currently, wind turbine generators are increasingly moving towards higher power outputs and higher altitudes. With the promotion of prefabricated concrete technology in my country, the application of prefabricated concrete towers is becoming increasingly common in the wind power industry. However, currently, the splicing of these segments requires the assistance of cranes and manual labor to push them into the correct positions, making the assembly process complex and posing safety hazards. Summary of the Invention

[0003] In view of this, the present invention provides a prefabricated concrete tower segment assembly platform to solve the problems of complex assembly process and safety hazards in the existing concrete tower segment assembly technology.

[0004] This invention provides a prefabricated concrete tower segment assembly platform, comprising: a connecting platform; a slide rail assembly, wherein a first end of the slide rail assembly is disposed on the connecting platform, a second end of the slide rail assembly extends away from the connecting platform, the upper surface of the slide rail assembly forms an inclined surface, the height of the inclined surface at the first end is lower than the height at the second end, and a plurality of slide rail assemblies are spaced apart along the circumference of the connecting platform; a sliding platform, movably disposed along the inclined surface, the upper surface of the sliding platform forming a horizontal bearing surface; and a material feeding mechanism disposed on the slide rail assembly, the material feeding mechanism being connected to the side of the sliding platform near the second end.

[0005] Beneficial effects: By setting the sliding platform on the inclined surface of the slide rail assembly and restricting the position of the sliding platform through the feeding mechanism, the tube segment to be assembled is placed on the sliding platform. The feeding mechanism releases the sliding platform a predetermined distance, allowing the sliding platform to move a predetermined distance on the slide rail assembly to transport the tube segment to be assembled to the predetermined position for assembly. This simplifies the assembly process and reduces or eliminates manual intervention, thereby reducing safety hazards.

[0006] In one optional embodiment, each slide rail assembly includes an assembled slide rail and a first connecting rod structure. Several assembled slide rails are arranged at intervals in sequence. Each assembled slide rail is provided with a sliding platform. A first connecting rod structure is connected between adjacent assembled slide rails. The end of the first connecting rod structure is movably connected to the assembled slide rail. The spacing between adjacent assembled slide rails is adjustable.

[0007] Beneficial effects: By setting up several assembly slide rails and making the distance between adjacent assembly slide rails adjustable, the slide rail assembly and sliding platform can be adapted to the pipe segments to be assembled with different inner and outer diameters. In other words, it can be used to assemble pipe segments of various sizes, thus improving the adaptability of the assembly platform.

[0008] In one optional embodiment, a second linkage structure is provided between two sliding platforms on adjacent assembly slide rails, and the end of the second linkage structure is movably connected to the sliding platform.

[0009] Beneficial effects: By setting up a second linkage structure, the synchronization of the movement of the two sliding platforms corresponding to the two assembly slide rails can be improved, thereby improving the stability of the conveying of the segments to be assembled.

[0010] In one optional embodiment, the prefabricated concrete tower segment assembly platform further includes a positioning rod, one end of which is hinged to the second connecting rod structure, and the other end of which extends toward the connecting platform. The positioning rod is adapted to be inserted into the positioning groove of the segment to be assembled.

[0011] Beneficial effects: By setting positioning rods, the segments to be assembled can be positioned when placed on the sliding platform, improving the accuracy of the segment position.

[0012] In one optional embodiment, the assembled slide rail includes a slide rail body, a first support and a second support. The first end of the slide rail body is connected to the connecting platform through the first support, and the second end of the slide rail body is supported at a predetermined installation position through the second support. The first support and / or the second support are telescopic structures in the vertical direction.

[0013] Beneficial effects: By using the first support and / or the second support, the tilt of the slide rail body can be adjusted to adjust the sliding speed of the sliding platform and ensure the consistency of the tilt of the tilt surface of different assembled slide rails.

[0014] In one alternative embodiment, the unloading mechanism includes a winch structure and a rope, the winch structure being connected to the slide rail assembly, the rope being wound around the winch structure, the rope extending from one end of the winch structure, passing around a second end of the slide rail assembly, and connecting to the sliding platform.

[0015] Beneficial effects: By inputting the rope release amount corresponding to different weights of the segments to be assembled into the hoisting structure, the hoisting structure can automatically release a predetermined length of rope according to the weight of the segments to be assembled, thereby enabling the sliding platform to move the segments to be assembled to the predetermined position and improving the accuracy of the conveying position of the segments to be assembled.

[0016] In one alternative embodiment, the sliding platform includes a slide table and rollers, the rollers being disposed on the surface of the slide table facing the slide rail assembly, and the rollers being in rolling contact with the slide rail assembly.

[0017] Beneficial effects: By adding rollers, the friction between the sliding platform and the slide rail assembly can be reduced, improving the smoothness of the sliding platform's movement.

[0018] In one optional embodiment, the sliding platform further includes a limiting member and a clamping member, both of which are disposed on the sliding platform and adapted to abut against the opposite sides of the segments to be assembled.

[0019] Beneficial effects: The limiting component is used to limit the position of the segments to be assembled, and the segments to be assembled are clamped and fixed by the cooperation of the clamping component and the limiting component, thereby improving the accuracy and stability of the position of the segments to be assembled on the slide.

[0020] In one optional embodiment, the sliding platform further includes a weighing instrument disposed on the sliding table, the upper surface of the sliding table and the upper surface of the weighing instrument combining to form the horizontal bearing surface; and / or,

[0021] The sliding platform further includes a level, which is disposed on the lower surface of the sliding platform; and / or,

[0022] The sliding platform also includes a rangefinder, which is disposed on the lower surface of the sliding platform, with the measuring end of the rangefinder positioned horizontally toward the first end of the slide rail assembly.

[0023] Beneficial effects: By setting up a weighing instrument, the segments to be assembled can be weighed after being placed on the slide table. The hoisting structure can automatically analyze the amount of rope to be released based on the weight of the segments to be assembled as measured by the weighing instrument and release the rope accordingly, thereby improving the automation level of the assembly process.

[0024] By setting a level, the horizontal bearing surface of the slide table is kept level, thus improving the assembly accuracy.

[0025] After assembly, the distance between two opposing sliding platforms is measured using a rangefinder, and the inner diameter data of the assembled tower is automatically obtained, which is used to check the splicing quality.

[0026] In one alternative implementation, the slide rail assembly is slidably connected to the connecting platform.

[0027] Beneficial effect: Facilitates adjustment of the connection position between the slide rail assembly and the connecting platform. Attached Figure Description

[0028] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0029] Figure 1 This is a structural schematic diagram of a prefabricated concrete tower segment assembly platform according to an embodiment of the present invention;

[0030] Figure 2 This is a schematic diagram of the structure of a slide rail assembly according to an embodiment of the present invention;

[0031] Figure 3 This is a schematic diagram of the structure of a sliding platform according to an embodiment of the present invention;

[0032] Figure 4 for Figure 3 A schematic diagram of the sliding platform from another angle is shown;

[0033] Figure 5 for Figure 1 The diagram shows the assembly platform for prefabricated concrete tower segments and the segments to be assembled.

[0034] Figure 6 for Figure 5 A magnified view of part A in the diagram.

[0035] Explanation of reference numerals in the attached figures:

[0036] 1. Connecting platform; 101. Track; 2. Slide rail assembly; 201. Inclined surface; 202. Assembled slide rail; 2021. Slide rail body; 20211. Guide rail; 2022. First support; 2023. Second support; 2024. Rope pulley; 2025. First connecting rod fixing seat; 203. First connecting rod structure; 2031. First rod body; 2032. Second rod body; 3. Sliding platform; 301. Horizontal bearing surface; 302. Slide table; 303. Roller; 304. Limiting component; 305. Clamping component; 3051. Mounting base; 3052. Screw; 306. Weighing instrument; 307. Level; 308. Rangefinder; 309. Second link fixing base; 310. Rope buckle; 4. Unloading mechanism; 401. Hoisting structure; 402. Rope; 5. Second link structure; 501. Third rod; 502. Fourth rod; 6. Positioning rod;

[0037] 100. Segment to be assembled; 110. Positioning groove. Detailed Implementation

[0038] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0039] The following is combined Figures 1 to 6 The following describes embodiments of the present invention.

[0040] According to an embodiment of the present invention, a prefabricated concrete tower segment assembly platform is provided, comprising: a connecting platform 1; a slide rail assembly 2, the first end of which is disposed on the connecting platform 1, the second end of which extends away from the connecting platform 1, the upper surface of which forms an inclined surface 201, the height of the inclined surface 201 at the first end being lower than the height at the second end, and a plurality of slide rail assemblies 2 are arranged at intervals along the circumference of the connecting platform 1; a sliding platform 3, which is movably disposed along the inclined surface 201, the upper surface of which forms a horizontal bearing surface 301; and a material feeding mechanism 4, which is disposed on the slide rail assembly 2 and connected to the side of the sliding platform 3 near the second end.

[0041] The prefabricated concrete tower segment assembly platform of this embodiment uses a sliding platform 3 set on the inclined surface 201 of the slide rail assembly 2. The position of the sliding platform 3 is restricted by the material feeding mechanism 4. The segment 100 to be assembled is placed on the sliding platform 3. The material feeding mechanism 4 releases the sliding platform 3 a predetermined distance, so that the sliding platform 3 can move a predetermined distance on the slide rail assembly 2 to transport the segment 100 to be assembled to the predetermined position for assembly. This makes the assembly process simpler and can reduce or eliminate manual intervention and reduce safety hazards.

[0042] It should be noted that after the segment 100 to be assembled is hoisted onto the sliding platform 3, the unloading mechanism 4 releases the sliding platform 3. Under the weight of the segment 100 to be assembled, the sliding platform 3 can slide down the inclined surface 201 to move the segment 100 to the predetermined position.

[0043] Specifically, in one embodiment, such as Figure 1 As shown, the connecting platform 1 has a square structure, so the connecting platform 1 has four sides along the circumference. Each side of the connecting platform 1 is equipped with a slide rail assembly 2 to realize the assembly of the four-section tower.

[0044] It is worth noting that in the relevant technology, when assembling a four-section tower, it is necessary to first place two opposite sections on the platform, apply adhesive to the two adjacent sides of the two sections, and then assemble the third section. Then, apply adhesive to the other two adjacent sides of the two sections and assemble the fourth section. The assembly process is complicated and inefficient.

[0045] In this embodiment, please refer to Figure 5 Four segments 100 to be assembled are placed on sliding platforms 3 corresponding to the slide rail assemblies 2 located on the four sides of the connecting platform 1. Through the feeding mechanism 4 corresponding to each sliding platform 3 and the weight of the segments 100 to be assembled on the sliding platform 3, the sliding platform 3 moves the corresponding segment 100 to a predetermined position, thus completing the assembly of the four segments 100. Therefore, the assembly process can be significantly simplified and assembly efficiency improved.

[0046] It is worth noting that when the segment 100 to be assembled is hoisted onto the sliding platform 3, the application of adhesive and installation of accessories for the already hoisted segment 100 can be carried out simultaneously during the hoisting process of other segments 100 to be assembled. Once all are completed, automatic assembly can begin, which saves more time and improves assembly efficiency.

[0047] Of course, in other alternative implementations, towers with different numbers of segments can also be assembled, such as six-segment or eight-segment towers. In this case, the outline shape of the connecting platform 1 can be adapted, for example, making the connecting platform 1 hexagonal or octagonal, and a slide rail assembly 2 can be provided on each side.

[0048] Furthermore, in one embodiment, such as Figure 2 As shown, each slide rail assembly 2 includes an assembly slide rail 202 and a first connecting rod structure 203. Several assembly slide rails 202 are arranged at intervals. Each assembly slide rail 202 is equipped with a sliding platform 3. Adjacent assembly slide rails 202 are connected by a first connecting rod structure 203, the end of which is movably connected to the assembly slide rail 202. The spacing between adjacent assembly slide rails 202 is adjustable. By setting several assembly slide rails 202 and making the distance between adjacent assembly slide rails 202 adjustable, the slide rail assembly 2 and the sliding platform 3 can be adapted to assemble pipe segments 100 with different inner and outer diameters. That is, it can be used to assemble pipe segments 100 of various sizes, improving the adaptability of the assembly platform.

[0049] It is understood that a number of assembly slide rails 202 are correspondingly provided on each side of the connecting platform 1. For example, as shown... Figure 1As shown, each side of the connecting platform 1 is provided with two assembled slide rails 202, that is, each slide rail assembly 2 includes two assembled slide rails 202, and the two assembled slide rails 202 are connected by a first connecting rod structure 203.

[0050] It is worth noting that in related technologies, when assembling segments with different inner and outer diameters, it is necessary to design and use assembly platforms of different sizes and positioning pins in different positions, which not only extends the construction period but also wastes costs.

[0051] In this embodiment, for different sizes of tube segments 100 to be assembled, it is only necessary to adjust the distance between the two assembly slide rails 202 in each slide rail assembly 2 to meet the usage requirements. Therefore, using one assembly platform in this embodiment can meet the assembly requirements of towers of various sizes, saving time, effort and costs.

[0052] In addition, in this embodiment, the two adjacent assembled slide rails 202 are connected by the first linkage structure 203, which makes it easy for the inclined surfaces 201 of the two assembled slide rails 202 to have the same degree of inclination.

[0053] It is worth noting that, such as Figure 5 As shown, after the segment 100 to be assembled is placed on the two sliding platforms 3 on the two assembly slide rails 202, the adhesive application position of the segment 100 to be assembled (that is, the side that is spliced ​​with the adjacent segment) extends out of the sliding platform 3 and the assembly slide rail 202, which avoids the structural adhesive falling and contaminating the assembly platform and extends the service life of the assembly platform.

[0054] Specifically, in this embodiment, such as Figure 2 As shown, the first linkage structure 203 includes a first rod 2031 and a second rod 2032, which are hinged together at the middle position. The two ends of the first rod 2031 are respectively connected to two assembled slide rails 202, and the two ends of the second rod 2032 are respectively connected to two assembled slide rails 202. Of the two ends connected to each assembled slide rail 202, one end is hinged, and the other end is slidably connected. For example, the first end of the first rod 2031 is hinged to the first assembled slide rail 202, and the second end of the first rod 2031 is slidably connected to the second assembled slide rail 202; similarly, the first end of the second rod 2032 is hinged to the second assembled slide rail 202, and the second end of the second rod 2032 is slidably connected to the first assembled slide rail 202.

[0055] Of course, in other alternative implementations, the first linkage structure 203 can take other forms, as long as it can meet the distance adjustment between the two assembled slide rails 202 while being connected to them.

[0056] In one embodiment, such as Figure 3 and Figure 4 As shown, a second linkage structure 5 is provided between the two sliding platforms 3 on adjacent assembly slide rails 202, and the end of the second linkage structure 5 is movably connected to the sliding platform 3. By providing the second linkage structure 5, the synchronicity of the movement of the two sliding platforms 3 corresponding to the two assembly slide rails 202 can be improved, thereby improving the stability of the conveying of the segment 100 to be assembled.

[0057] It is understood that in this embodiment, the two horizontal bearing surfaces 301 corresponding to the two sliding platforms 3 on the two assembly slide rails 202 in each slide rail assembly 2 are in the same horizontal plane, thereby forming a placement surface for the segment 100 to be assembled. Furthermore, the four placement surfaces form a weight-adaptive high-precision self-adjusting segment assembly platform.

[0058] Specifically, in this embodiment, such as Figure 3 and Figure 4 As shown, the second linkage structure 5 includes a third rod 501 and a fourth rod 502. One end of the third rod 501 and the fourth rod 502 are hinged together, and the other end of the third rod 501 and the fourth rod 502 are respectively hinged to two sliding platforms 3.

[0059] Of course, in other alternative implementations, the second linkage structure 5 can take other forms, as long as it can satisfy the distance adjustment between the two sliding platforms 3 while being connected to them.

[0060] Furthermore, in one embodiment, such as Figure 3 and Figure 4 As shown, the prefabricated concrete tower segment assembly platform also includes a positioning rod 6. One end of the positioning rod 6 is hinged to the second connecting rod structure 5, and the other end of the positioning rod 6 extends toward the connecting platform 1. The positioning rod 6 is adapted to be inserted into the positioning groove 110 of the segment 100 to be assembled. By setting the positioning rod 6, the segment 100 to be assembled can be positioned when it is placed on the sliding platform 3, thereby improving the accuracy of the position of the segment 100 to be assembled.

[0061] It is worth noting that the positioning rod 6 is used to position the segment 100 to be assembled on the sliding platform 3. For segments of different sizes, only one size of positioning groove 110 needs to be opened to complete the positioning on the assembly platform. There is no need to open grooves according to different sizes of segments. It can be used for segments of different sizes in various projects, saving the amount of work.

[0062] Specifically, in this embodiment, such as Figure 3As shown, one end of the positioning rod 6, the third rod 501, and the fourth rod 502 are hinged together by a connecting shaft. It can be understood that the positioning rod 6, the third rod 501, and the fourth rod 502 are stacked along the axial direction of the connecting shaft, and further, the positioning rod 6 is positioned above the third rod 501 and the fourth rod 502.

[0063] In one embodiment, such as Figure 2 As shown, the assembled slide rail 202 includes a slide rail body 2021, a first support 2022, and a second support 2023. The first end of the slide rail body 2021 is connected to the connecting platform 1 via the first support 2022, and the second end of the slide rail body 2021 is supported at a predetermined installation position via the second support 2023. The first support 2022 and / or the second support 2023 are vertically extendable structures. Using the first support 2022 and / or the second support 2023, the inclination degree of the slide rail body 2021 can be adjusted to regulate the sliding speed of the sliding platform 3 and ensure the consistency of the inclination degree of the inclined surfaces 201 of different assembled slide rails 202.

[0064] It should be noted that in the segmented assembly of hybrid tower segments, an assembly platform is required to position, level, and assemble the segments. However, in related technologies, the assembly platform is usually an integrated component, making leveling to the required precision difficult and complex. In this embodiment, the tilt of each slide rail body 2021 can be adjusted individually, keeping the horizontal bearing surface 301 of the sliding platform 3 on the slide rail body 2021 horizontal, which facilitates the leveling of the assembly platform.

[0065] It is understandable that only the first support 2022 can be a telescopic structure (in which case the second support 2023 is at a fixed height), or only the second support 2023 can be a telescopic structure (in which case the first support 2022 is at a fixed height). Of course, both the first support 2022 and the second support 2023 can be telescopic structures.

[0066] In one embodiment, such as Figure 2 As shown, the unloading mechanism 4 includes a winch structure 401 and a rope 402. The winch structure 401 is connected to the slide rail assembly 2, and the rope 402 is wound around the winch structure 401. The rope 402 extends from the end of the winch structure 401, passes around the second end of the slide rail assembly 2, and connects to the sliding platform 3. The winch structure 401 is input with rope release amounts corresponding to different weights of the segments 100 to be assembled. Therefore, the winch structure 401 can automatically release a predetermined length of rope 402 according to the weight of the segments 100 to be assembled, thereby enabling the sliding platform 3 to move the segments 100 to be assembled to a predetermined position, improving the accuracy of the conveying position of the segments 100.

[0067] Specifically, in this embodiment, the winch structure 401 is a winch, and the rope 402 is a wire rope. The winch is disposed on the lower surface of the slide rail body 2021, and the upper surface of the slide rail body 2021 forms the aforementioned inclined surface 201.

[0068] Furthermore, in one embodiment, such as Figure 2 As shown, a rope pulley 2024 is provided at the second end of the slide rail body 2021, and the rope 402 extends through the rope pulley 2024. By providing the rope pulley 2024, the damage to the rope 402 during the release and retraction process can be reduced, and the service life of the rope 402 can be extended.

[0069] In one embodiment, such as Figure 3 and Figure 4 As shown, the sliding platform 3 includes a slide 302 and a roller 303. The roller 303 is disposed on the surface of the slide 302 facing the slide rail assembly 2, and the roller 303 rolls in contact with the slide rail assembly 2. By providing the roller 303, the friction between the sliding platform 3 and the slide rail assembly 2 can be reduced, thereby improving the smoothness of the movement of the sliding platform 3.

[0070] Furthermore, in one embodiment, such as Figure 4 As shown, there can be several rollers 303 spaced apart.

[0071] Specifically, in one embodiment, such as Figure 2 As shown, guide rails 20211 are formed on both opposite sides of the slide rail body 2021 along the width direction. The guide rails 20211 extend along the length direction of the slide rail body 2021. Both sides of the slide table 302 are rotatably disposed within the guide rails 20211 via rollers 303. In addition, a first connecting rod fixing seat 2025 is provided within the guide rail 20211. Part of the end of the first connecting rod structure 203 is hinged to the first connecting rod fixing seat 2025 via a connecting shaft, and the other part of the end of the first connecting rod structure 203 is rotatably disposed within the guide rail 20211 via rolling elements.

[0072] Specifically, in one embodiment, such as Figure 3 and Figure 4 As shown, the slide table 302 has second connecting rod fixing seats 309 on opposite sides along its width direction, and the end of the second connecting rod structure 5 is hinged to the second connecting rod fixing seat 309. A rope buckle 310 is provided on the side of the slide table 302 near the second end of the slide rail body 2021, and the end of the rope 402 is connected to the rope buckle 310.

[0073] In one embodiment, such as Figure 3 and Figure 4As shown, the sliding platform 3 also includes a limiting member 304 and a clamping member 305. Both the limiting member 304 and the clamping member 305 are disposed on the slide table 302 and are adapted to abut against the opposite sides of the segment 100 to be assembled, respectively. The limiting member 304 is used to limit the segment 100 to be assembled, and the segment 100 to be assembled is clamped and fixed by the cooperation of the clamping member 305 and the limiting member 304, thereby improving the accuracy and stability of the position of the segment 100 to be assembled on the slide table 302.

[0074] Specifically, in this embodiment, such as Figure 3 As shown, the limiting member 304 is a limiting post protruding from the horizontal bearing surface 301, and the limiting member 304 is used to abut against the inner surface of the segment 100 to be assembled. Figure 3 As shown, the clamping member 305 includes a mounting base 3051 and a screw 3052. The screw 3052 and the mounting base 3051 are threaded together. One end of the screw 3052 near the connecting platform 1 is used to abut against the outer surface of the tube segment 100 to be assembled.

[0075] In one embodiment, such as Figure 3 As shown, the sliding platform 3 also includes a weighing instrument 306, which is disposed on the sliding table 302. The upper surface of the sliding table 302 and the upper surface of the weighing instrument 306 combine to form a horizontal bearing surface 301. By setting the weighing instrument 306, the segment 100 to be assembled can be weighed after it is placed on the sliding table 302. Furthermore, the hoisting structure 401 can automatically analyze the amount of rope to be released based on the weight of the segment 100 to be assembled weighed by the weighing instrument 306 and release the rope accordingly, thereby improving the automation level of the assembly process.

[0076] In one embodiment, such as Figure 4 As shown, the sliding platform 3 also includes a level 307, which is disposed on the lower surface of the slide 302. By setting the level 307, the horizontal bearing surface 301 of the slide 302 is kept horizontal, thereby improving the assembly accuracy.

[0077] Understandably, the level 307 can detect whether the horizontal bearing surface 301 is horizontal. If not, the tilt of the slide rail body 2021 can be adjusted by adjusting the height of the first support 2022 and / or the second support 2023, thereby leveling the horizontal bearing surface 301.

[0078] It is worth noting that the sliding platform 3 is equipped with a level 307, which can automatically monitor the levelness of each sliding platform 3 throughout the splicing process and analyze the values. This allows the winch to automatically adjust the rope release speed and length, ensuring that the sliding platform 3 is always on the same horizontal plane. This eliminates the need for manual leveling of the sliding platform 3 and measuring the levelness after splicing, thus achieving high-precision segment assembly.

[0079] In one embodiment, such as Figure 4 As shown, the sliding platform 3 also includes a rangefinder 308, which is disposed on the lower surface of the slide table 302. The measuring end of the rangefinder 308 is positioned horizontally towards the first end of the slide rail assembly 2. After assembly, the distance between two opposing slide tables 302 is measured using the rangefinder 308, and the inner diameter data of the assembled tower is automatically obtained, which is used to check the splicing quality.

[0080] It is worth noting that in this embodiment, the distance between the sliding platforms 3 on the slide rail assemblies 2 connected to the two opposite sides of the connecting platform 1 can be detected by the rangefinder 308.

[0081] It should be noted that in related technologies, after the tunnel segments are assembled into a tower, manual measurement of data such as the inner diameter of the tower is required to inspect the assembly quality, which is time-consuming and labor-intensive. In this embodiment, however, data can be measured automatically after assembly, which is simple and labor-saving.

[0082] In one embodiment, such as Figure 1 As shown, the slide rail assembly 2 and the connecting platform 1 are slidably connected. This arrangement facilitates adjustment of the connection position between the slide rail assembly 2 and the connecting platform 1.

[0083] Specifically, in one embodiment, such as Figure 1 As shown, a track 101 is formed on the edge of the connecting platform 1, and the first end of the slide rail body 2021 is slidably mounted on the track 101 via a first support 2022.

[0084] It should be noted that the assembly platform in this embodiment is reusable, and each component can be easily replaced. For example, the sliding platform 3 can slide out of the splicing rail for independent replacement or maintenance.

[0085] When using the assembly platform of this embodiment: (i) According to the size of the segment 100 to be assembled, adjust the two assembly slide rails 202 and the sliding platform 3 corresponding to each placement surface to an appropriate distance, and input the amount of rope to be released corresponding to different weight segments into the winch. (ii) Use a crane to lift the segment 100 to be assembled, and position the segment 100 to be assembled through the positioning rod 6 and the positioning groove 110 on the bottom surface of the segment 100. Place the segment 100 to be assembled on the two slides 302 corresponding to one placement surface. At the same time, the inner side of the segment 100 to be assembled is limited by the limiting member 304. Then, use the clamping member 305 to clamp the outer side of the segment 100 to be assembled, and the weighing instrument 306 automatically weighs the segment 100 to be assembled. (III) Following the above steps, the remaining three segments 100 to be assembled are hoisted to the other three placement surfaces. While hoisting, workers can apply adhesive and install internal accessories on the hoisted segments 100. (IV) After all four segments 100 are in place, workers move away from the work area. The winch automatically analyzes the length of the rope to be released based on the weight of the segments 100 weighed by the weighing instrument 306. The winch starts releasing the rope, and the sliding platform 3 begins to move downward on the inclined slide rail body 2021. (V) During the movement of the sliding platform 3, the level instrument 307 automatically monitors the elevation of the sliding platform 3 at all times. If there is a height difference, the amount and speed of rope release by the winch are automatically adjusted to ensure that the horizontal bearing surfaces 301 of the eight sliding platforms 3 are always in the same horizontal plane. (VI) When the winch reaches the set amount of rope release, the sliding platform 3 stops moving, and all four segments 100 to be assembled are moved to the predetermined position and spliced ​​into a whole. (vii) After the splicing is completed, the distance measuring instrument 308 measures the distance between the two opposite sliding platforms 3, automatically obtains the inner diameter data of the segment to be assembled 100, and checks the splicing quality.

[0086] Although embodiments of the invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the invention, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. A prefabricated concrete tower segment assembly platform, characterized in that, include: Connector (1); A slide rail assembly (2) is provided at its first end on the connecting platform (1), and at its second end extending away from the connecting platform (1). The upper surface of the slide rail assembly (2) forms an inclined surface (201), the height of which is lower at the first end than at the second end. The slide rail assembly (2) is provided with a plurality of such components at circumferential intervals along the connecting platform (1). The sliding platform (3) is movably disposed along the inclined surface (201), and the upper surface of the sliding platform (3) forms a horizontal bearing surface (301). The feeding mechanism (4) is disposed on the slide rail assembly (2) and the feeding mechanism (4) is connected to the side of the sliding platform (3) near the second end; Each slide rail assembly (2) includes an assembled slide rail (202) and a first connecting rod structure (203). Several assembled slide rails (202) are arranged at intervals in sequence. Each assembled slide rail (202) is provided with a sliding platform (3). A first connecting rod structure (203) is connected between adjacent assembled slide rails (202). The end of the first connecting rod structure (203) is movably connected to the assembled slide rail (202). The spacing between adjacent assembled slide rails (202) is adjustable.

2. The prefabricated concrete tower segment assembly platform according to claim 1, characterized in that, A second link structure (5) is provided between the two sliding platforms (3) on the adjacent assembly slide rail (202), and the end of the second link structure (5) is movably connected to the sliding platform (3).

3. The prefabricated concrete tower segment assembly platform according to claim 2, characterized in that, The prefabricated concrete tower segment assembly platform also includes a positioning rod (6), one end of which is hinged to the second connecting rod structure (5), and the other end of which extends toward the connecting platform (1). The positioning rod (6) is adapted to be inserted into the positioning groove (110) of the segment (100) to be assembled.

4. The prefabricated concrete tower segment assembly platform according to claim 1, characterized in that, The assembled slide rail (202) includes a slide rail body (2021), a first support (2022) and a second support (2023). The first end of the slide rail body (2021) is connected to the connecting platform (1) through the first support (2022), and the second end of the slide rail body (2021) is supported at a predetermined installation position through the second support (2023). The first support (2022) and / or the second support (2023) are telescopic structures in the vertical direction.

5. The prefabricated concrete tower segment assembly platform according to any one of claims 1 to 4, characterized in that, The feeding mechanism (4) includes a winch structure (401) and a rope (402). The winch structure (401) is connected to the slide rail assembly (2). The rope (402) is wound around the winch structure (401). The rope (402) extends out of the end of the winch structure (401), passes around the second end of the slide rail assembly (2), and is connected to the sliding platform (3).

6. The prefabricated concrete tower segment assembly platform according to any one of claims 1 to 4, characterized in that, The sliding platform (3) includes a slide (302) and a roller (303). The roller (303) is disposed on the surface of the slide (302) facing the slide rail assembly (2), and the roller (303) is in rolling contact with the slide rail assembly (2).

7. The prefabricated concrete tower segment assembly platform according to claim 6, characterized in that, The sliding platform (3) also includes a limiting member (304) and a clamping member (305), both of which are disposed on the sliding table (302) and are adapted to abut against the opposite sides of the segment (100) to be assembled.

8. The prefabricated concrete tower segment assembly platform according to claim 6, characterized in that, The sliding platform (3) further includes a weighing instrument (306), which is disposed on the sliding table (302). The upper surface of the sliding table (302) and the upper surface of the weighing instrument (306) combine to form the horizontal bearing surface (301); and / or, The sliding platform (3) further includes a level (307) disposed on the lower surface of the sliding table (302); and / or, The sliding platform (3) also includes a rangefinder (308), which is disposed on the lower surface of the slide (302), and the measuring end of the rangefinder (308) is disposed horizontally toward the first end of the slide rail assembly (2).

9. The prefabricated concrete tower segment assembly platform according to any one of claims 1 to 4, characterized in that, The slide rail assembly (2) is slidably connected to the connecting platform (1).

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